Fluorescein (FAM) amine, isomerically pure dye (5-isomer). Unlike fluoresceinamine, this reagent contains a linker arm with an aliphatic amine group that is more reactive. It can react with electrophilic reagents like activated esters or epoxides, and be involved in enzymatic transamination.

5-FAM-Alkyne is a high selective and sensitive fluorescent biosensor for alkaline phosphatase (ALP). 5-FAM-Alkyne is a click chemistry reagent, it contains an Alkyne group and can undergo copper-catalyzed azide-alkyne cycloaddition (CuAAc) with molecules containing Azide groups.

5-FAM SE is a single isomer, it is one of the most popular green fluorescent reagents used for labeling peptides, proteins and nucleotides.

The single isomer, 5-FAM, contains a carboxylic acid that can be used to react with primary amines via carbodiimide activation of the carboxylic acid. Fluorescein is the most common fluorescent derivatization reagent for labeling biomolecules. In addition

OG 488 SE is a Green fluorescent dye; supplied as NHS ester. OG-488 SE is a potential fluorescein precursor for live bacteria detection.

EOS789 is a potent, pan-phosphate transporter inhibitor, inhibits phosphate uptake in a noncompetitive manner for human NaPi-IIb, PiT-1, and PiT-2 with IC50 of 6.8, 1.5 and 1.7 uM, respectively.

OG 488, acid, a fluorescent pH indicator, has many applications in biochemistry and neurosciences.

2',7'-Difluorofluorescein (Oregon green 488) is a fluorescein derivative and a pH-sensitive fluorescent probe (pKa ~4.7). Upon excitation at 488 nm, 2',7'-Difluorofluorescein exhibits pH-sensitive fluorescence intensity through the formation of dianions, while its pH sensitivity decreases under excitation at 450 nm, allowing its use in ratiometric pH analysis. 2',7'-Difluorofluorescein can be used for the quantitative analysis of pH values in the range of 2-7 in submicron aerosol particles.

Texas Red (Sulforhodamine 101) is an amphoteric rhodamine red fluorescent dye (excitation/emission: 586/605 nm). Texas Red is used extensively for investigating neuronal morphology and acts as acell type-selective fluorescent marker of astrocytes bothin vivoand in slice preparations.

Tex Red-X dye is an innovative alternative to Tex Red. A key difference lies in its chemical structure - it features an additional seven - atom aminocaproyl spacer ("X") between the fluorophore and the carboxyl group. This spacer plays a crucial role in separating the fluorophore from its attachment point. By doing so, it effectively minimizes the interaction between the fluorophore and the conjugated biomolecule. One of the standout features of Tex Red - X is that it exists as a single 5 - isomer. This characteristic significantly enhances the reproducibility of results, which is a highly desirable trait in scientific research and biological applications. In terms of optical properties, Tex Red - X shares the same spectral characteristics as Texas Red. It can be utilized to create bright red fluorescent bioconjugates with excitation and emission maxima at approximately 595/615 nm. These bioconjugates are valuable tools in various biological and biochemical studies, enabling researchers to visualize and analyze biological processes with high precision.

Tex Red-X NHS is a derivative of Texas Red (HY-101878), an amphoteric rhodamine red fluorescent dye. Texas Red is widely used to study neuronal morphology and as a cell type-selective fluorescent marker for astrocytes, both in vivo and in slice preparations.

5-Carboxy-X-rhodamin N-succinimidyl ester (5-ROX, SE) is a labeling reagent. 5-Carboxy-X-rhodamin N-succinimidyl ester can be used in the preparation of charge-modified dye-labeled Dideoxynucleotide Triphosphates (ddNTP) to "direct-load" DNA sequencing.

6-ROX is a selective fluorescent probe and potential inhibitor of COX-2. 6-ROX binds to the active site of COX-2 and inhibits its conversion of arachidonic acid into prostaglandins. 6-ROX is often used in the field of optical imaging related to tumors and inflammation, and helps detect diseased tissues with high expression of COX-2.

6-Carboxy-X-rhodamine, succinimidyl ester (6-ROX, SE) is a fluorescent dye for oligonucleotide labeling and automated DNA sequencing.

JMN3-003 is a host-directed inhibitor with potent antiviral activity against a panel of myxovirus family members with EC50 of 10-70 nM.JMN3-003 shows activity against MeV at 170 (viral CPE-reduction assay) and 30 nM (virus yield reduction assay) and does not display any detectable acute cytotoxicity.JMN3-003 also shows superb antiviral activity against a selection of clinical-relevant paramyxovirus (RSV, MuV, and HPIV3) and orthomyxovirus (influenza) family members.

CW85319 is a small-molecule compound that enhances Axin2's interaction with GSK3β, shows a high-affinity binding with Axin2 with Kd of 5.8 uM.

TAMRA amine, 5-isomer hydrochloride is a rhodamine dye with excitation/emission maximum 553/575 nm. The amine group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc.

6-TAMRA-SE (6-TAMRA-NHS ester) is a fluorescent dye carrying the amine reactive group. 6-TAMRA-SE is one of the traditional fluorophores used for automated DNA sequencing.

5-TAMRA NHS is an amine-reactive fluorescent agent, and its conjugate produces bright, pH-insensitive orange-red fluorescence with good photostability (Ex/Em = 565/580 nm).

The amine-reactive 5-TAMRA, SE and its conjugates yield bright, pH-insensitive orange-red fluorescence (approximate excitation/emission maxima ~546/579) with good photostability.

Tetramethylrhodamine (TMR, TRITC) has been a widely used fluorophore for preparing bioconjugates, especially fluorescent antibody and avidin derivatives used in immunochemistry.

GBT1118 is a potent and orally active allosteric modifier of hemoglobin oxygen affinity. GBT1118 increases tolerance to severe hypoxia.

Far red / near infrared dye alkyne for Click Chemistry labeling. Cyanine5.5 is an analog of Cy5.5, a popular fluorophore which has been widely used for various applications including intact organism imaging. This reagent can be conjugated with azido groups under mild copper catalyzed Click Chemistry conditions. This reagent is soluble in organic solvents, but mixtures of water with small percent of DMSO can be used for efficient conjugation. Cyanine5.5 alkyne can also be used for the labeling of small molecules with this far red/NIR dye.

Cyanine5.5 maleimide is a thiol reactive dye which is capable of selective labeling of sulfhydryl groups in proteins, an analog of Cy5.5? maleimide. Near infrared emission of Cyanine5.5 makes this dye suitable for bioimaging applications. Cyanine5.5 can replace Cy5.5?, Alexa Fluor 680, and DyLight 680.

CY5.5 carboxylic acid, also known as Cyanine5.5 carboxylic acid, is a Far-red emitting fluorescent dye with Ex/Em wavelength 673nm/707nm. CY5.5 carboxylic acid can be considered non-reactive for most applications and used as a control or reference sample, and for instrument calibration.

Cy5 DBCO chloride is an azide reaction probe and the addition of DBCO molecules allows the imaging of azide-labelled biomolecules by a copper-free "Click Chemistry" reaction[1]. Cy5 DBCO (chloride) is a click chemistry reagent, it contains a DBCO group that can undergo strain-promoted alkyne-azide cycloaddition (SPAAC) with molecules containing Azide groups.

Cy 5 hydrazide (Cyanine5 hydrazide) is a fluorescent dye for aldehydes and ketones. Cy 5 hydrazide can be used for labeling proteins.

Cyanine5 alkyne for Click Chemistry, an analog of Cy5 alkyne. With this product, deeply colored, and photostable Cyanine5 fluorophore can be attached to various molecules via Click Chemistry reaction with azides. This alkyne is non-water soluble, but it can be dissolved in DMF or DMSO prior to reaction, and added to aqueous reaction mixture. With our labeling protocol, the labeling reaction is very efficient, and high-yielding. Various substrates bearing azides can be used for the labeling, including azido-labeled biomolecules, polymers, and solid surfaces.